Upgrade your road bike with the Shimano FC-RS520 crankset. The 4-arm design and aluminum construction of this 2-piece crankset ensure you can put your energy into pedaling away the pavement miles.

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With nickel-plated steel cogs that stand up to weather and wear, this 11–23-tooth Sunlite FH 7-speed cassette is a great replacement to keep your bike up and running.

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The new SRAM Force 22 ErgoDynamic Shifter is modeled after the best-in-class comfort of SRAM Red, and represents their most advanced thinking yet on perfecting the interface between rider and bike.

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The SRAM Force Flattop 12-speed bike chain features a unique link shape that creates a lighter, quieter and stronger chain that'll keep you crushing big rides.

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Enjoy consistent, predictable shifting without excess grams. The microSHIFT G11 11-speed cassette pairs steel cogs with an aluminum spider, to save weight and reduce wear on the hub's cassette body.

Bike PartsBike Cassettes

With steel cogs paired to an aluminum spider, the 11- to 32-tooth microSHIFT G11 11-speed cassette delivers durable performance without excess weight.

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Explore beyond where the pavement ends with the gravel bike–specific Shimano GRX 11-speed front derailleur. It's tailored to the unpaved with a 17-tooth front range and extra clearance for wide tires.

DerailleursFront Derailleurs

Offering silent, stable rear shifting on rough terrain, the gravel bike–specific Shimano GRX 810 11-speed rear derailleur is compatible with 1x and 2x drivetrains and 11- to 34-tooth cassettes.

DerailleursRear Derailleurs

Choose your roads, choose your gears. The gravel bike–specific 40-tooth Shimano GRX 810 crankset offers optimum 1x gearing for mixed terrain rides, so you can connect the paved with the unpaved.

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With a low end that's perfect for climbing loose dirt and gravel on wide tires, the gravel bike–specific 48/31 Shimano GRX 810 cranks also packs a top gear that's ready to cruise paved roads at speed.

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Offering low climbing gears perfect for mixed surface riding, the 11-speed Shimano GRX CS-HG800 cassette is compatible with both 10- and 11-speed freehubs.

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Riders need a derailleur to shift on command, even when climbing. SRAM GX Eagle 12-speed rear derailleur gets the job done with thoughtfully designed cage architecture that improves chain management.

DerailleursRear Derailleurs

Putting total control of your gear selection in one hand, the SRAM GX Eagle 12-speed shifter is a high-performance choice for 1 x 12-speed Eagle drivetrains.

Bike PartsBike Shifters

The top-of-the-line aluminum crankset from SRAM, the SRAM GX Eagle DUB cranks are engineered to deliver consistent performance and complete chain control for riders who test the limits.

Bike PartsCranksets